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BD9673EFJ-E2 The ROHM Semiconductor BD9673EFJ-E2 is a flexible step-down switching regulator capable of delivering up to 1.5A. It operates with an input voltage range of 7V to 42V and features an adjustable output.
Mfr Part #:

BD9673EFJ-E2

Available from 2 distributors
Mfr Name: ROHM Semiconductor
ROHM Semiconductor
The ROHM Semiconductor BD9673EFJ-E2 is a flexible step-down switching regulator capable of delivering up to 1.5A. It operates with an input voltage range of 7V to 42V and features an adjustable output.
✓ Total Stock: 1,197 pcs
$ Price Range: $0.16

BD9673EFJ-E2 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Fe Components ✓
Non-Authorised Inventory information
684 pcs
On Request
684 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
513 pcs
On Request
513 pcs On Request 1 On Request On Request 13+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

BD9673EFJ-E2 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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BD9673EFJ-E2 Description

Short technical summary and product information.

The BD9673EFJ-E2 from ROHM Semiconductor is a single-chip, flexible step-down switching regulator designed for efficient power conversion. It integrates a power MOSFET and operates at a frequency of 300kHz, enabling down-sizing of external components like coils and capacitors.

 

This regulator supports an output current of up to 1.5A and accepts an input supply voltage ranging from 7V to 42V. The output voltage is adjustable, allowing for customization in various applications. Key features include an internal 200 mΩ Nch MOSFET, internal soft start, over-current protection, and ON/OFF control via an EN pin.

 

The BD9673EFJ-E2 is housed in an 8-HTSOP-J package, suitable for surface mounting. Its operating temperature range is -40°C to 105°C. This device is well-suited for general household machines and applications requiring a stable secondary side power supply from common 12V or 24V lines, providing step-down outputs such as 1.2V, 1.8V, 3.3V, or 5V.

BD9673EFJ-E2 Quick Information

Product Type: Switching Regulator
Canonical Name: BD9673EFJ-E2 Step-Down Switching Regulator
Subcategory: Buck Converter

BD9673EFJ-E2 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

BD9673EFJ-E2 Estimated Pricing

Qty Low High
1+ $0.16 $0.16

Estimated market price range - modelled values for guidance only, not live distributor offers.

BD9673EFJ-E2 Features

  • Integrated 1.5A Nch MOSFET.
  • Wide 7V to 42V input voltage range.
  • Adjustable output voltage.
  • 300kHz switching frequency.
  • Internal protection circuits included.

BD9673EFJ-E2 Applications

  • Suitable for 12V/24V power lines.
  • Used in general household machines.
  • Provides stable secondary power supplies.
  • Enables compact power supply designs.

BD9673EFJ-E2 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the maximum output current for the BD9673EFJ-E2?

The BD9673EFJ-E2 can deliver a maximum output current of 1.5A.

What is the operating input voltage range for the BD9673EFJ-E2?

The operating input voltage range for the BD9673EFJ-E2 is from 7V to 42V.

What is the switching frequency of the BD9673EFJ-E2?

The BD9673EFJ-E2 operates at a switching frequency of 300kHz.

What is the operating temperature range for the BD9673EFJ-E2?

The operating temperature range for the BD9673EFJ-E2 is -40°C to 105°C.

What package type is the BD9673EFJ-E2 supplied in?

The BD9673EFJ-E2 is supplied in an 8-HTSOP-J package.

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